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Predicate | Object |
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rdf:type | |
lifeskim:mentions | |
pubmed:issue |
4
|
pubmed:dateCreated |
1984-12-20
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pubmed:abstractText |
Prior exposure to inescapable shock has been reported to interfere with choice-escape learning, but several investigators have failed to obtain this effect. A series of five experiments examined the conditions under which choice-escape learning in an automated Y-maze is impaired by pretreatment with inescapable shock. Inescapably shocked rats made more errors and responded more slowly than did controls only when shock termination was delayed and task-irrelevant cues were present during choice-escape training. These findings are discussed in terms of information processing and neurochemical consequences of exposure to inescapable shock.
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pubmed:language |
eng
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pubmed:journal | |
pubmed:citationSubset |
IM
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pubmed:status |
MEDLINE
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pubmed:month |
Oct
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pubmed:issn |
0097-7403
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pubmed:author | |
pubmed:issnType |
Print
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pubmed:volume |
10
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
543-56
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pubmed:dateRevised |
2006-11-15
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pubmed:meshHeading |
pubmed-meshheading:6491612-Animals,
pubmed-meshheading:6491612-Attention,
pubmed-meshheading:6491612-Avoidance Learning,
pubmed-meshheading:6491612-Choice Behavior,
pubmed-meshheading:6491612-Cues,
pubmed-meshheading:6491612-Electroshock,
pubmed-meshheading:6491612-Male,
pubmed-meshheading:6491612-Rats,
pubmed-meshheading:6491612-Rats, Inbred Strains,
pubmed-meshheading:6491612-Reaction Time,
pubmed-meshheading:6491612-Reinforcement Schedule,
pubmed-meshheading:6491612-Restraint, Physical
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pubmed:year |
1984
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pubmed:articleTitle |
Effects of task-irrelevant cues and reinforcement delay on choice-escape learning following inescapable shock: evidence for a deficit in selective attention.
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pubmed:publicationType |
Journal Article,
Research Support, U.S. Gov't, P.H.S.,
Research Support, U.S. Gov't, Non-P.H.S.
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